Product comparison · 2 keyboards

Lenovo 4X30H56803 keyboard Mouse included Office RF Wireless Czech Black vs Lenovo Essential Wireless Keyboard and Mouse Combo

16specifications compared
4differ
12identical
35known for one product only

Key differences

Recommended usage
- 4X30H56803 keyboard Mouse included Office RF Wireless Czech Black:Office
- Essential Wireless Keyboard and Mouse Combo:Universal
Keyboard language
- 4X30H56803 keyboard Mouse included Office RF Wireless Czech Black:Czech
- Essential Wireless Keyboard and Mouse Combo:Slovakian
Keyboard weight
- 4X30H56803 keyboard Mouse included Office RF Wireless Czech Black:700 g
- Essential Wireless Keyboard and Mouse Combo:582.15 g
Mouse weight
- 4X30H56803 keyboard Mouse included Office RF Wireless Czech Black:80 g
- Essential Wireless Keyboard and Mouse Combo:60 g

Side by side

Differences highlightedShow differences only

Comparison of 4X30H56803, 4X30M39489
51 specifications	A Lenovo 4X30H56803 keyboard Mouse included Office RF Wireless Czech Black Model 4X30H56803 View product	B Lenovo Essential Wireless Keyboard and Mouse Combo Model 4X30M39489 View product
Keyboard2 differ
Recommended usageDiffers	Office	Universal
Connectivity technology	Wireless	Wireless
Device interface	RF Wireless	RF Wireless
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTZ
Keyboard languageDiffers	Czech	Slovakian
Pointing device	No	No
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
USB hub	No	No
PurposeKnown for one	Unknown — not stated by the source	Universal
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Security algorithmsKnown for one	Unknown — not stated by the source	128-bit AES
Windows keysKnown for one	Yes	Unknown — not stated by the source
Multimedia keysKnown for one	Yes	Unknown — not stated by the source
Designidentical
Keyboard style	Straight	Straight
Wrist rest	No	No
Adjustable keyboard heightKnown for one	Unknown — not stated by the source	Yes
Product colour	Black	Black
Protection featuresKnown for one	Unknown — not stated by the source	Spill resistant
BacklightKnown for one	No	Unknown — not stated by the source
Ergonomic designKnown for one	Yes	Unknown — not stated by the source
Surface colorationKnown for one	Monochromatic	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Keyboard battery typeKnown for one	Unknown — not stated by the source	AA
Number of batteries (keyboard)Known for one	Unknown — not stated by the source	2
Power source typeKnown for one	Battery	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Alkaline
Mouseidentical
Mouse included	Yes	Yes
Form factor	Ambidextrous	Ambidextrous
Movement resolutionKnown for one	Unknown — not stated by the source	1200 DPI
Mouse battery typeKnown for one	Unknown — not stated by the source	AA
Number of batteries (mouse)Known for one	Unknown — not stated by the source	1
ScrollKnown for one	Yes	Unknown — not stated by the source
Scroll typeKnown for one	Wheel	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 95%
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Known for one	Unknown — not stated by the source	155.5 x 424 x 20.5 mm
Keyboard weightDiffers	700 g	582.15 g
Mouse dimensions (WxDxH)Known for one	Unknown — not stated by the source	61.08 x 106 x 33 mm
Mouse weightDiffers	80 g	60 g
Packaging contentidentical
Receiver includedKnown for one	Unknown — not stated by the source	Yes
Wireless receiver interfaceKnown for one	Unknown — not stated by the source	USB Type-A
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Receiver typeKnown for one	Nano receiver	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	167 mm
Package depthKnown for one	Unknown — not stated by the source	543 mm
Package heightKnown for one	Unknown — not stated by the source	44 mm
Package weightKnown for one	Unknown — not stated by the source	1.06 kg
Package typeKnown for one	Unknown — not stated by the source	Box
Logistics dataidentical
Harmonized System (HS) code	84716060	84716060
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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